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The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3?
Most Upvoted Answer
The compound which gives the most stable carbonium ion on dehydration ...
Option 2) is right as it has tertiary carbon, hence gives stable carbonium ion.
The order of dehydration of alcohols follows
tertiary>secondary>primary alcohols.
The order of dehydration of alcohols follows
tertiary>secondary>primary alcohols.
Community Answer
The compound which gives the most stable carbonium ion on dehydration ...
Stability of Carbonium Ion on Dehydration
1) CH3CH(CH3)CH2OH
- This compound undergoes dehydration to form a secondary carbonium ion.
- The stability of the secondary carbonium ion is moderate due to the presence of one alkyl group adjacent to the positively charged carbon.
2) (CH3)3COH
- This compound forms a tertiary carbonium ion upon dehydration.
- Tertiary carbonium ions are highly stable due to the presence of three alkyl groups adjacent to the positively charged carbon.
- Therefore, (CH3)3COH gives the most stable carbonium ion on dehydration among the given compounds.
3) CH3CH2CH2CH2OH
- Dehydration of this compound leads to the formation of a primary carbonium ion.
- Primary carbonium ions are relatively unstable compared to secondary or tertiary carbonium ions.
4) (CH3)2CHCH2CH3
- Upon dehydration, this compound forms a secondary carbonium ion.
- Similar to the first compound, the stability of the secondary carbonium ion is moderate due to the presence of one alkyl group adjacent to the positively charged carbon.
Therefore, among the given compounds, (CH3)3COH gives the most stable carbonium ion on dehydration due to the formation of a tertiary carbonium ion with increased alkyl group stabilization.
1) CH3CH(CH3)CH2OH
- This compound undergoes dehydration to form a secondary carbonium ion.
- The stability of the secondary carbonium ion is moderate due to the presence of one alkyl group adjacent to the positively charged carbon.
2) (CH3)3COH
- This compound forms a tertiary carbonium ion upon dehydration.
- Tertiary carbonium ions are highly stable due to the presence of three alkyl groups adjacent to the positively charged carbon.
- Therefore, (CH3)3COH gives the most stable carbonium ion on dehydration among the given compounds.
3) CH3CH2CH2CH2OH
- Dehydration of this compound leads to the formation of a primary carbonium ion.
- Primary carbonium ions are relatively unstable compared to secondary or tertiary carbonium ions.
4) (CH3)2CHCH2CH3
- Upon dehydration, this compound forms a secondary carbonium ion.
- Similar to the first compound, the stability of the secondary carbonium ion is moderate due to the presence of one alkyl group adjacent to the positively charged carbon.
Therefore, among the given compounds, (CH3)3COH gives the most stable carbonium ion on dehydration due to the formation of a tertiary carbonium ion with increased alkyl group stabilization.
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The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3?
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The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3?.
The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The compound which gives the most stable carbonium ion on dehydration is 1)CH3CH(CH3)CH2OH. 2)(CH3)3COH. 3)CH3CH2CH2CH2OH. 4)(CH3)2CHCH2CH3?.
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